Automotive Air Conditioning System Diagram

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Automotive air conditioning system diagram.

An automotive air conditioning system works a lot like the ac system that you have at home or the office. When the refrigerant is drawn into the compressor it is in a low pressure gaseous form. The metering device component 3 on this air conditioning circuit and cycle diagram is the dividing point between the high pressure and low pressure sides of the system and is designed to maintain a specific rate of flow of refrigerant into the low side of the system. Learn more about the repetitive cycle of the system from the list of air conditioner components and the ac parts diagrams below.

The compressor of the car air conditioning system is driven by the crankshaft of the engine through the belt drive. Lowers the temperature of the high pressure and high temperature liquid refrigerant sent by compressor through forced convection provided either by. Passlock wiring diagram passlock testing. It serves one very fundamental purpose as well and that is to cool you down.

Any ac system requires a refrigerant such as r 134a. The diagram shows the flow of r 134a freon in an automotive air conditioning system. How does air conditioning work diagram the cooling process in an air conditioning requires several steps in order to turn the air inside a room cool and keep the temperature. A good example is the automotive cooling system.

Automotive air conditioning system diagram. The compressor is a pump driven by a belt attached to the engine s crankshaft. All automotive air conditioning systems are nearly closed loops with a high pressure side and low pressure side. How does a car s air conditioning work.

We ll start with the high pressure side as it leads from the engine to the passenger compartment. Temperature c pressure above sea level kpa theory automotive air conditioning training manual 8. Diagram is a way to describe a work process in the form of images including the air conditioning system can also be described in a diagram so that it is easily understood by anyone especially air conditioner. The pressure cap keeps the radiator from boiling over by increasing the pressure on the coolant.

The freon passes through the receiver dryer to remove moisture. 110 kpa radiator cap allows the coolant temperature to reach 126 c before boiling. In 1954 the nash ambassador was the first american automobile to have a front end fully integrated heating ventilating and air conditioning system. The freon is compressed and flows through the condenser where it is cooled into a liquid.

Your vehicle s compressor powered by the serpentine belt compresses the refrigerant into a liquid putting it into a.